Package com.cedarsoftware.io

Class JsonValue

java.lang.Object
com.cedarsoftware.io.JsonValue
Direct Known Subclasses:
JsonObject
public abstract class JsonValue extends Object
This class is the parent class for all parsed JSON objects, arrays, or primitive values.
Author:
John DeRegnaucourt ([email protected])
Copyright (c) Cedar Software LLC

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

License

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

  • Field Details

  • Constructor Details

    • JsonValue

      public JsonValue()

  • Method Details

    • getLine

      public int getLine()

    • getCol

      public int getCol()

    • isReference

      public boolean isReference()

    • getReferenceId

      public Long getReferenceId()

    • setReferenceId

      public void setReferenceId(Long id)

    • isFinished

      public boolean isFinished()

    • setFinished

      public void setFinished()

    • setTarget

      public Object setTarget(Object target)

    • setFinishedTarget

      public Object setFinishedTarget(Object o, boolean isFinished)

    • getTarget

      public Object getTarget()

    • isArray

      public abstract boolean isArray()

    • getType

      public Type getType()

    • setType

      public void setType(Type type)
      Sets the type on this JsonValue. Uses a cache to avoid repeated resolution checks for the same types.

    • getRawType

      public Class<?> getRawType()

    • getRawTypeName

      public String getRawTypeName()

    • getId

      public long getId()

    • setId

      public void setId(long id)

    • hasId

      public boolean hasId()
      A JsonObject starts off with an id of -1. Also, an id of 0 is not considered a valid id. It must be 1 or greater. JsonWriter utilizes this fact.

    • setJavaType

      @Deprecated public void setJavaType(Class<?> type)
      Deprecated.
      This method will be removed in a future version. Use setType() instead.
      Do not use this method. Call setType() instead.

    • getJavaType

      @Deprecated public Class<?> getJavaType()
      Deprecated.
      This method will be removed in a future version. Use getRawType() instead.
      Do not use this method. Call getType() or getRawType() instead.

    • setMaxTypeResolutionCacheSize

      public static void setMaxTypeResolutionCacheSize(int cacheSize)
      Sets the maximum size of the type resolution cache. This affects all JsonValue instances as the cache is static.
      Parameters:
      cacheSize - int maximum number of entries to cache. Must be at least 1.
      Throws:
      JsonIoException - if cacheSize is less than 1

    • getMaxTypeResolutionCacheSize

      public static int getMaxTypeResolutionCacheSize()
      Gets the current maximum size of the type resolution cache.
      Returns:
      int current maximum cache size

    • getTypeResolutionCacheSize

      public static int getTypeResolutionCacheSize()
      Gets the current number of entries in the type resolution cache.
      Returns:
      int current cache size

    • clearTypeResolutionCache

      public static void clearTypeResolutionCache()
      Clears the type resolution cache. This may be useful for memory management in long-running applications.